We monitor hydrologic conditions so you can make informed decisions
Our Scientists operate state-of-the-art data networks that provide spatially-consistent data to compare to historic trends
Our Scientists operate state-of-the-art data networks that provide spatially-consistent data to compare to historic trends
We investigate and study our world and its relation to water
NJWSC is highly involved in research into our ecosystems, streams, groundwater, and their health and water quality
NJWSC is highly involved in research into our ecosystems, streams, groundwater, and their health and water quality
USGS National Water Dashboard for New Jersey
USGS Mobile Flood Tool highlighting New Jersey
USGS Mobile Flood Tool highlighting New Jersey
Coastal Plain Flood Inundation Map
StreamStats for New Jersey
Groundwater Resources of the New Jersey Coastal Plain
A New Jersey Geonarrative
A New Jersey Geonarrative
New Jersey Water Science Center
Welcome! Since 1903, the New Jersey Water Science Center has been collecting high-quality hydrologic data and conducting unbiased water-science research to address the water-resource priorities of the Nation, global trends and support statewide water-resource infrastructure and management needs.
New Jersey Current Water Conditions
New Jersey Current Water Conditions
Real-time New Jersey Streamflow, Groundwater, and Water-quality conditions available through the National Water Data Dashboard interactive map application.
NJ WSC Quick Links
NJ WSC Quick Links
Explore some of our more popular science and tools
News
USGS deploys “aftershock kits” to study Whitehouse Station earthquakes
USGS deploys “aftershock kits” to study Whitehouse Station earthquakes
Amphibians have one more thing to worry about—mercury—large USGS study shows
Amphibians have one more thing to worry about—mercury—large USGS study shows
PFAS chemicals detected in many rivers and streams across Pennsylvania
PFAS chemicals detected in many rivers and streams across Pennsylvania
Publications
Simulated effects of projected 2014–40 withdrawals on groundwater flow and water levels in the New Jersey Coastal Plain
AbstractGroundwater flow between 2014 through 2040 was simulated in the New Jersey Coastal Plain based on three withdrawal scenarios. Two of the scenarios were based on projected population trends and the assumption of water conservation; the nominal water-loss scenario projected a status quo in the efficiency of water loss in the delivery systems whereas the optimal water-loss scenario projected
Interdisciplinary science approach for harmful algal blooms (HABs) and algal toxins—A strategic science vision for the U.S. Geological Survey
Executive SummaryAlgal blooms in water, soils, dusts, and the environment have captured national attention because of concerns associated with exposure to algal toxins for humans and animals. Algal blooms naturally occur in all surface-water types and are important primary producers for aquatic ecosystems. However, excessive algae growth can be associated with many harmful effects ranging from aes
By
Water Resources Mission Area, Ecosystems Mission Area, Toxic Substances Hydrology, Environmental Health Program, Earth Resources Observation and Science (EROS) Center , Kansas Water Science Center, National Wildlife Health Center, New Jersey Water Science Center, New York Water Science Center, South Atlantic Water Science Center (SAWSC), Upper Midwest Water Science Center
Comparing modern identification methods for wild bees: Metabarcoding and image-based morphological taxonomic assignment
With the decline of bee populations worldwide, studies determining current wild bee distributions and diversity are increasingly important. Wild bee identification is often completed by experienced taxonomists or by genetic analysis. The current study was designed to compare two methods of identification including: (1) morphological identification by experienced taxonomists using images of field-c
Science
New Jersey Tide Network
USGS monitors data for estuary and back-bay areas all along the New Jersey coast and links to related projects with more information about coastal flood hazards, water quality, and other topics. The USGS operates the most extensive satellite network of tide-gaging stations in the region, many of which form the backbone of flood-warning systems. The USGS provides current ("real-time") water-level...
The New Jersey Water Quality Networks
The water quality of New Jersey's water bodies is monitored by the USGS New Jersey Water Science Center to characterize waters, identify trends over time, identify emerging problems, determine whether pollution control programs are working, help direct pollution control efforts to where they are most needed, and respond to emergencies such as floods and spills.
The New Jersey Streamgaging Network
The USGS New Jersey Water Science Center streamgage program is part of the nationwide program that provides streamflow information for a variety of purposes—including the protection of life and property, infrastructure design, recreational usage, and long-term trend assessment. This information is critical to resource managers, farmers, fishermen, kayakers, land-use planners, engineers...